Unit 3 Safety单词闯关1. 安全；平安(n.) _(adj.) _(反义词) _(adj.)_2小心的；仔细的(adj.) _(adv.)_(v.&n. )_(反义词)_(adv.)_3悬挂；垂下_(过去式)_(过去分词)_4平躺；躺_(过去式)_5. 严重的；严肃的_6必需的_7decorate_8ambulance_短语互译1. 跳起来_ 2在上面_3climb onto _ 4cry for help_句型在线1.它难道不漂亮吗？_ _ beautiful?2让我给你拿把梯子。Let me_ the ladder _ you.3. 我想我足够高。I think Im _ _.4.我的尾巴有点疼，但不严重。My tail _ _ _， but its not _. 5我想我的胳膊没有折断。I _ _ my arm is broken.1safety n. 安全；平安观察 Dont worry about his safety. 不要担心他的安全。探究 safety 是_词，意为“安全；平安”。其反义词为danger，意为“危险”。拓展 safety的形容词是_， 意为“安全的” ，其反义词是_， 意为“危险的”。The traffic here is very dangerous for kids. 这里的交通对孩子们来说很危险。1(1)2017新疆建设兵团The glasses can keep the workers eyes _ (安全的)(2)2017上海For your_(safe), smoking is not allowed during the whole flight. 2careful adj. 小心的；仔细的观察 Be careful, Danny！当心，丹尼！The accident taught him to be more careful.这起事故的教训使他变得更小心。探究 careful 是_词，意为“小心的；仔细的”，其反义词是_，意为“粗心的；大意的”。be careful 意为“小心，当心”， 可以在祈使句中单独使用，也可以接不定式或从句，相当于词组take care/look out。 He is a careful man with his words.他是一个说话严谨的人。 辨析 careful, care, careless与carefullycareful形容词，意为“小心的；仔细的”。care名词和动词，意为“关心；在乎”。careless形容词，意为“粗心的；大意的”。carefully副词，意为“小心的；仔细地”。2(1)2017枣庄Of the two boys, who do you think is more _(仔细的)(2)2017兰州He is always _ (care)about his schoolwork, so he keeps making the same mistakes.(3)2017临沂There are ways to stay healthy when seasons change. You should wash your hands_(careful), exercise, eat and sleep well.3hang v. 悬挂；垂下观察 I am going to hang it from the ceiling over the desk.我要把它挂在天花板上，让它悬在桌子上方。探究 hang可用作及物动词，也可用作不及物动词。用作及物动词时，接名词或_词作宾语；用作不及物动词时，主动形式含有被动意义。其过去式和过去分词均为hung。常见短语： hang up 挂断电话hang around/about 逗留，闲荡拓展 hang还可译为“绞死”，其过去式和过去分词均为hanged。In the past, a thief could be hanged. Isnt it cruel? 在过去，一个小偷可能会被绞死。这难道不残忍吗？3The picture _ on the wall was painted by my grandfather.AhangedBhangingChangs Dbeing hung4lie v. 平躺；躺；说谎n. 谎言，谎话观察 John lay on the sofa and soon fellasleep. 约翰躺在沙发上，一会儿就睡着了。The man lying there lied that he laid the money on the table. 躺在那里的那个人撒谎说他把钱放在桌子上了。探究 lie, lay的用法如下：原形过去式过去分词现在分词lie vi. 躺；位于lie vi. 说谎lay vt. 放置；下蛋记忆口诀巧记lie, lay众兄弟：规则的撒谎，不规则的躺；躺过就下蛋，下蛋不规则。注释：规则、不规则是指动词的过去式与过去分词的变化规则，“躺过”指lie作“躺”讲时的过去式lay。4(1)2016大庆Where were you when I called?I _ on the bed.AliedBwas lyingClay Dwas lieing(2)The girl _ on the ground _ to me that she had _ the purse on the desk.Alying; lay; laidBlying; lied; laidClie; lied; layDlay; lied; lain 5serious adj. 严重的；严肃的观察 My tail hurts a little, but its not serious. 我的尾巴有点疼，但不严重。I have a headache, but the doctor says its nothing serious.我头痛，但是医生说没什么严重的。We should be serious about food safety. 我们应该对食品安全严肃些。探究 serious是_词，意为“严重的；严肃的”。常用短语：nothing serious没什么严重的be serious about对认真/严肃takeseriously 认真对待拓展 serious的副词形式为seriously，意为“严重地；严肃地”。52017南充 We shouldnt take these game shows too _(serious)6necessary adj. 必需的观察 No, thats not necessary.不，那没有必要。He hopes to provide some necessary service.他希望能提供一些必要的服务。Its necessary for students to do exercise every day.对学生们来说，每天锻炼是有必要的。Its necessary that we do exercise every day.我们每天锻炼是有必要的。 探究 necessary可用作表语、定语和宾语补足语。其作表语时通常用_作形式主语。“It is necessary”后可以接不定式或由_引导的从句。6(1)2017泰州Was it necessary_ John_ some photos before the old man?I think so. In this way, he could protect himself later.Aof; taking Bfor; takingCof; to take Dfor; to take(2)If your best friend tells you his secrets, its_ for you to keep them for him. Aspecial BnecessaryCpossible Dcareful1Isnt it beautiful? 它难道不漂亮吗？探究 这是一个_疑问句。它可以表达说话者惊讶、责难或赞叹的语气，也可以表示建议、邀请、请求或看法等。回答时用简略回答。如果答语是肯定的，就用_； 如果答语是否定的，就用_。但这种答语的汉语译法和英语的回答正好是_的。Dont you know English? 难道你不懂英语吗？Yes, I do.不，我懂。Arent you a student？难道你不是一名学生吗？ No, Im not. 是的，我不是。1“难道你没去过北京吗？”“不，我去过。”(翻译句子)_2I dont think my arm is broken. 我想我的胳膊没有折断。探究 当主句的主语是第_人称，谓语动词是think, suppose, believe等时，如果从句是否定句，常常将否定形式转移到_中，即“否定前移”。2我认为他们不会使用这台机器。(翻译句子)_教师详解详析【